Digital Manifold Gauge For 93 Refrigerant Digital Manifold Gauge Set HVAC pressure&Temp Test Air Conditioning Tools & Equipment Supercooling/Superheating Test HVAC Digital Gauges with 3.5"LCD Display

Condensing/Evaporating Pressure And Temp Test&Supercooling/Superheating TestDuring the refrigerant pressure test, it can automatically test the refrigerant condensation/evaporation pressure temp. The lower the condensation/evaporation pressure and temp, the better the cooling effect. The degree of supercooling/superheating is automatically read. The greater the degree of superheating, the less refrigerant is filling, the lower the degree of subcooling can improve the cooling capacity of the system.
Vacuum Measurement & Pressure Leakge Test&High/Low Pressure Temp TestRefrigerant meter vacuum table of the digital gauges hvac can be switched to each other. Vacuum test can test the percentage of vacuum measurement and vacuum pressure, can judge the air tightness of the pipeline. Calculate the pressure difference between the initial test pressure and the second test pressure, and observe whether there is any leakage in the refrigeration system pipeline, and can record the leakage time speed.
V-Shaped Valve Switch&High-Precision DataHigh/low pressure valve of the digital refrigerant gauges adopts a V-shaped design. Compared with the ordinary knob valve, the V-shaped valve is easier to control the amount of refrigerant filling, saving operation time, and Material is more durable. Built-in 32-bit digital processing unit and high-precision data acquisition unit, the data volume is high and stable. Pressure/temperature multi-unit automatic conversion (kPa, Mpa, bar, inHg, PSI, Celsius, Fahrenheit)